package com.xuecheng.content.api;

import com.alibaba.fastjson.JSON;
import com.xuecheng.content.model.dto.CourseBaseInfoDto;
import com.xuecheng.content.model.dto.CoursePreviewDto;
import com.xuecheng.content.model.dto.TeachplanDto;
import com.xuecheng.content.model.po.CoursePublish;
import com.xuecheng.content.service.CoursePublishService;
import com.xuecheng.content.util.SecurityUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;

import java.util.List;

/**
 * @ Author：祝文龙
 * @ Date：2023-11-26-9:13
 * @ Version：1.0
 * @ Description：课程发布，预览
 */
@Api(value = "课程预览发布接口", tags = "课程预览发布接口")
@Controller
public class CoursePublishController {
    @Autowired
    CoursePublishService coursePublishService;
    @ApiOperation("获取课程发布信息")
    @ResponseBody
    @GetMapping("/course/whole/{courseId}")
    public CoursePreviewDto getCoursePublish(@PathVariable("courseId") Long courseId) {
        //查询课程发布信息
        SecurityUtil.XcUser user = SecurityUtil.getUser();
        String companyId = user.getCompanyId();
        CoursePublish coursePublish = coursePublishService.publish(Long.valueOf(companyId),courseId);
        if (coursePublish == null) {
            return new CoursePreviewDto();
        }

        //课程基本信息
        CourseBaseInfoDto courseBase = new CourseBaseInfoDto();
        BeanUtils.copyProperties(coursePublish, courseBase);
        //课程计划
        List<TeachplanDto> teachplans = JSON.parseArray(coursePublish.getTeachplan(), TeachplanDto.class);
        CoursePreviewDto coursePreviewInfo = new CoursePreviewDto();
        coursePreviewInfo.setCourseBase(courseBase);
        coursePreviewInfo.setTeachplans(teachplans);
        return coursePreviewInfo;
    }


    //    @ResponseBody
    @GetMapping("/coursepreview/{courseId}")
    public ModelAndView preview(@PathVariable("courseId") Long courseId) {
        ModelAndView modelAndView = new ModelAndView();
//        查询课程的信息作为模型数据
        CoursePreviewDto coursePreviewInfo = coursePublishService.getCoursePreviewInfo(courseId);
//        指定模型
        modelAndView.addObject("model", coursePreviewInfo);
//        指定模板
        modelAndView.setViewName("course_template.ftl");//根据试图模板找到.ftl模板
        return modelAndView;
    }

    @ResponseBody
    @PostMapping("/courseaudit/commit/{courseId}")
    public void commitAudit(@PathVariable("courseId") Long courseId) {
        Long companyId = 1232141425L;
        coursePublishService.commitAudit(companyId, courseId);
    }

    /**
     * 课程预览，发布
     *
     * @param courseId
     */
    @ApiOperation("课程发布")
    @ResponseBody
    @PostMapping("/coursepublish/{courseId}")
    public void coursepublish(@PathVariable("courseId") Long courseId) {
        Long companyId = 1232141425L;
        coursePublishService.publish(companyId, courseId);
    }
}
